We know they are used to hold atoms together, but what is the significance in their abilities?
2006-09-13 16:30:16 · 5 answers · asked by kp.eric 2 in Science & Mathematics ➔ Chemistry
covalent bond is a type of bond in which there is a sharing of electrons. when two elements, usually non-metal, form covalent bond they share the electrons with each other. this usually happens to satisfy the octet-rule (eight electron rule). eight-electron rule says that when elements achieve the noble gas configuration they will become stable. elements achieve this through the formation of compounds via covalent or ionic bond.
ionic bond, on the other hand, is a type bond in which there is a transfer of electrons. this usually happen when the bonding elements are metal and non-metal. the extra electrons of the metal is transfered to the the non-metal to form the ionic bond. the octete rule also applies in ionic bonding
2006-09-13 18:10:55 · answer #1 · answered by teroy 4 · 1⤊ 0⤋
Covalent Bonds-Covalent bonding is one of those chemical bonding between 2 non metallic atoms it really is characterised by employing the sharing of pairs of electrons between atoms and different covalent bonds. A covalent bond is formed between 2 non-metals which have similar electronegativities. Neither atom is "good" adequate to entice electrons from the different. For stabilization, they percentage their electrons from outer molecular orbit with others Ionic Bonds-Ionic bond, also effortless as electrovalent bond is a style of bond formed from the electrostatic charm between oppositely charged ions in a chemical compound. a number of those bonds ensue mainly between a metallic and a non metallic atom. An ionic bond is formed between a metallic and a non-metallic. Non-metals(-ve ion) are "stronger" than the metallic(+ve ion) and may want to get electrons very fairly from the metallic. those 2 opposite ions entice one yet another and form the ionic bond. EG: Covalent: Methane (CH4), Hydro Chloric acid (HCL), which factors are all nonmetals Ionic: Sodium chloride (NaCl), Sulphuric Acid (H2SO4 ) and so on.
2016-11-26 22:25:36 · answer #2 · answered by ? 4 · 0⤊ 0⤋
An ionic bond is when electrons are lost during the bond.
A covalent bond is when both atoms keep all electrons.
2006-09-13 16:34:13 · answer #3 · answered by tweekerbell_7650 1 · 0⤊ 0⤋
The electrons are shared in colvalent bonds. In ionic bonds, one atom completly takes away the electron from the other. And the two ions just chill next to eachother.
2006-09-13 16:32:30 · answer #4 · answered by danthemanbrunner 2 · 0⤊ 0⤋
Dan the man got it right. Give him the points.
2006-09-13 16:35:04 · answer #5 · answered by Anonymous · 0⤊ 0⤋